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Research facility · Marāgheh · Iran

Research Institute for Astronomy and Astrophysics of Maragh

In research, Research Institute for Astronomy and Astrophysics of Maragh stands highest in Physical Sciences (#9,463 of 21,541 worldwide), Astronomy and Astrophysics (#743 of 1,146 worldwide) and Physics and Astronomy (#3,081 of 3,663 worldwide), over all time. Relative to its size it is most specialised in Physics and Astronomy and Physical Sciences — Physics and Astronomy is 36.0× its share of world research.

riaam.ac.ir/enROR OpenAlex
World rank, all time
#17,019
of 42,892
Rank in Iran
#206
of 349
Research works
423
▼ 24% vs 2013–17
Citations
11k
24.9 per fractional work
Top-10% rate
10.9%
record average 16.5%
Open access
70%
world 28%

What is Research Institute for Astronomy and Astrophysics of Maragh known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #9,463 of 21,541 34.5%405
Astronomy and AstrophysicsSubfield #743 of 1,146 29.8%200
Physics and AstronomyField #3,081 of 3,663 35.9%377

Each strip is that field’s whole ranked pool, with the notch where Research Institute for Astronomy and Astrophysics of Maragh sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Research Institute for Astronomy and Astrophysics of Maragh specialise in?

Where its research is concentrated relative to its size: Physics and Astronomy takes 36.0× the share of its output that it takes of world research.

  1. Physics and AstronomyField · 21.1 works36×
  2. Physical SciencesDomain · 24.1 works2.3×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Biochemistry, Genetics and Molecular Biology: 0.30× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.26× its world share, 0 worksNeuroscienceChemical Engineering: 1.81× its world share, 0 worksChemical EngineeringChemistry: 0.40× its world share, 0 worksChemistryComputer Science: 0.07× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 1.41× its world share, 1 worksEarth and Planetary …Engineering: 0.24× its world share, 1 worksEngineeringEnvironmental Science: 0.25× its world share, 0 worksEnvironmental ScienceMathematics: 1.97× its world share, 1 worksMathematicsPhysics and Astronomy: 35.98× its world share, 21 worksPhysics and AstronomyMedicine: 0.02× its world share, 0 worksMedicineArts and Humanities: 1.31× its world share, 1 worksArts and HumanitiesEconomics, Econometrics and Finance: 0.89× its world share, 0 worksEconomics, Econometr…Social Sciences: 0.05× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 36.0×. Every wedge is a field page.

Who are the top researchers at Research Institute for Astronomy and Astrophysics of Maragh?

Ranked on the composite score, H. Moradpour lead among researchers whose main affiliation is Research Institute for Astronomy and Astrophysics of Maragh.

  1. 1 H. Moradpour Iran · #1,346,760 worldwide 67 citations · 25 works
All ranked researchers at Research Institute for Astronomy and Astrophysics of Maragh

Which keywords describe research at Research Institute for Astronomy and Astrophysics of Maragh?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Quantum Gravity, Black Holes, General Relativity, Supernovae, Dark Energy, Cosmic Microwave Background, Cosmological Parameters and Quantum Entanglement.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 23 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 23 words, with their numbers
  1. Quantum Gravity5▲ 253×4 topics
  2. Black Holes5▲ 188×3 topics
  3. General Relativity5▲ 258×2 topics
  4. Supernovae4▲ 197×2 topics
  5. Cosmic Microwave Background4▲ 284×1 topic
  6. Cosmological Parameters4▲ 284×1 topic
  7. Dark Energy4▲ 248×2 topics
  8. Quantum Entanglement3▲ 169×2 topics
  9. Field Theories3▲ 233×1 topic
  10. Holographic3▲ 233×1 topic
  11. Star Formation2▲ 171×2 topics
  12. Cosmology2▲ 134×3 topics
  13. Dark Matter2▲ 73×3 topics
  14. Galaxies2▲ 235×1 topic
  15. Stellar Populations2▲ 235×1 topic
  16. Lorentz Violation2▲ 365×1 topic
  17. Noncommutative Field Theory2▲ 365×1 topic
  18. Historical Astronomy1▲ 319×2 topics
  19. Solar Wind1▲ 55×2 topics
  20. Antikythera Mechanism1▲ 544×1 topic
  21. Astronomical Calculator1▲ 544×1 topic
  22. Relativity1▲ 152×1 topic
  23. Unified Field Theories1▲ 370×1 topic

Which research topics does Research Institute for Astronomy and Astrophysics of Maragh publish most on?

By volume in 2022–2025: Cosmology and Gravitation Theories, Black Holes and Theoretical Physics, Galaxies: Formation, Evolution, Phenomena and Noncommutative and Quantum Gravity Theories.

Cosmology and Gravitatio…4Cosmology and Gravitation Theories: 4 fractional worksBlack Holes and Theoretical Physics: 3 fractional worksGalaxies: Formation, Evolution, Phenomena: 2 fractional worksNoncommutative and Quantum Gravity Theories: 2 fractional worksHistorical Astronomy and Related Studies: 1 fractional worksRelativity and Gravitati…1Relativity and Gravitational Theory: 1 fractional worksSolar and Space Plasma Dynamics: 1 fractional worksAstrophysics and Star Formation Studies: 1 fractional worksStatistical Mechanics and Entropy: 1 fractional worksQuantum Mechanics and Applications: 1 fractional works
Astronomy and AstrophysicsNuclear and High Energy PhysicsStatistical and Nonlinear PhysicsAtomic and Molecular Physics, and Optics

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Cosmology and Gravitation Theories Astronomy and Astrophysics 4 works
  2. 2 Black Holes and Theoretical Physics Nuclear and High Energy Physics 3 works
  3. 3 Galaxies: Formation, Evolution, Phenomena Astronomy and Astrophysics 2 works
  4. 4 Noncommutative and Quantum Gravity Theories Statistical and Nonlinear Physics 2 works
  5. 5 Historical Astronomy and Related Studies Astronomy and Astrophysics 1 works
  6. 6 Relativity and Gravitational Theory Astronomy and Astrophysics 1 works
  7. 7 Solar and Space Plasma Dynamics Astronomy and Astrophysics 1 works
  8. 8 Astrophysics and Star Formation Studies Astronomy and Astrophysics 1 works
  9. 9 Statistical Mechanics and Entropy Statistical and Nonlinear Physics 1 works
  10. 10 Quantum Mechanics and Applications Atomic and Molecular Physics, and Optics 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available70.0%not open30.0%

World: 28% of research is openly available.

with international co-authors19.8%domestic only80.2%

World: 19% is written across borders.

How has Research Institute for Astronomy and Astrophysics of Maragh's research output changed?

Output in 2018–2022 was 24% lower than in 2013–2017.

2005201020152020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Marāgheh

All research institutions in Marāgheh

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.